Xinbo Ai

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Work safety represents a complex systems-phenomenon and should be analyzed with systematic approaches. Hierarchies are fundamental in the study of complex systems. By integrating Grey Relational Analysis and Interpretive Structural Modeling, this paper proposes a quantitative approach which permits an automatic development of the graphic hierarchy of(More)
Topological measures are crucial to describe, classify and understand complex networks. Lots of measures are proposed to characterize specific features of specific networks, but the relationships among these measures remain unclear. Taking into account that pulling networks from different domains together for statistical analysis might provide incorrect(More)
BACKGROUND Post-polypectomy hemorrhage is one of the complications of colonscopic polypectomy. And there is no definitive and convenient laboratory test that could be used to predict risk of delayed post-polypectomy hemorrhage. This research aimed to study risk prediction of delayed post-polypectomy hemorrhage using serum C-reactive protein (CRP) level as a(More)
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